Kenwood R-SE7 User manual

Brand: Kenwood

Model: R-SE7

Type: User manual

This manual is also suitable for

R-SE-7G

STEREO INTEGRATED AMPLIFIER/TUNER

R-SE7/SE-7(G)

SERVICE MANUAL

stereo integrated amplifier/tuner

on/standby

phones

down up

volume

control pure

input selector

N.B.

pure

enter

band

auto/mono

turning

SPEAKER

(6 – 16 Ω)

SUB

WOOFER

PRE OUT FM75Ω

FM300ΩGND

ANTENA SYSTEM

CONTROL

IN IN

CD AUX REC OUT

PLAY OUT

REC OUT

PLAY OUT

TAPE MD

Panel *

(A60-)

Front glass

(B10-2373-03)

Indicator

(B12-0322-04) Panel *

(A60-)

AC power cord *

(E30-)

Lock terminal board *

(E70-) Phono jack

(E63-1014-05) Phono jack

(E63-0046-15) Phono jack

(E63-0047-15) Rectangular receptacle

(E08-0312-05)

Metallic cabinet *

(A01-) Lock terminal board

(E20-0476-05)

Power cord bushing

(J42-0083-05)

Knob

(K29-6744-04) Escutcheon

(B07-2363-04) Indicator

(B12-0320-04)

Knob

(K29-6358-04) Knob

(K29-6750-03)

Escutcheon

(B07-2367-03)

(HM-701)

PRECAUTIONS FOR REPAIR

• For the SERIAL TEST CODE LIST of the circuit description, see Service manual (B51-5210-00) of R-SA7.

• No connection of ground line if disassemble the unit.

• Please connection the ground line on rear panel, PCBs, Chassis and some others.

* Refer to parts list on page 25.

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FM indoor antenna (1)

(T90-0182-15) : KM

(T90-0806-05) : ET

DISPLAY

SLEEPTAPE

REMOTE CONTROL UNIT

RC-SE9

1 2 3 RANDOM

4 5 6 CLEAR

7 8 9 P.MODE

O.T.E. 0 +10 EDIT

TUNER

BAND

INPUT N.B. MUTE VOLUME

CONTROL

CDP.CALL

Batteries (R6/AA) (2)

AM loop antenna stand (1)

(J19-3645-05)

AM loop antenna (1)

(T90-0820-05)

Audio cords (2)

(E30-0615-05) System control cord (1)

(E30-2628-05)

Battery cover (A09-0374-08)

Remote control unit (1)

(A70-1154-05) : KM

(A70-1155-05) : TE

R-SE7/SE-7(G)

CONTENTS / ACCESSORIES

CONTENTS / ACCESSORIES .................................. 2

CIRCUIT DESCRIPTION............................................3

ADJUSTMENT............................................................8

PC BOARD .............................................................. 10

SCHEMATIC DIAGRAM.......................................... 13

EXPLODED VIEW ....................................................24

PARTS LIST..............................................................25

SPECIFICATIONS ......................................Back cover

Contents

Accessories

System configuration

SYSTEM NAME AMP/TUNER CD PLAYER SPEAKER

HM-701 R-SE7 DP-SE7 LS-SE7

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R-SE7/SE-7(G)

CIRCUIT DESCRIPTION

Channel

BAND

E TYPE

Channel

BAND

E TYPE

01ch

87.50MHz

11ch

90.00MHz

02ch

97.50MHz

12ch

98.00MHz

03ch

108.00MHZ

13ch

98.50MHz

04ch

630kHz

14ch

106.00MHz

05ch

990kHz

15ch

531kHz

06ch

1440kHz

16ch

990kHz

07ch

87.50MHz

17ch

1602kHz

08ch

87.50MHz

18ch

87.50MHz

09ch

87.50MHz

19ch

87.50MHz

10ch

89.10MHz

20ch

87.50MHz

1. INITIAL STATE

(1) AMP-related block

EPOWER OFF

ESELECTOR SOURCE TUNER

EDISPLAY SELECTOR

EN.B. CIRCUIT OFF

EA CLASS VOLUME VALUE 1.40 STEP

EAB CLASS VOLUME VALUE 7 STEP

EPURE MODE NORMAL (AB CLASS)

EAUTO POWER SAVE OFF

EMULTI CONTROL MODE INPUT SEL.(R-SE9 only)

(2) TUNER-related block

EBAND FM

EFREQUENCY Lower-limit value of

receiving frequency.

FM 87.5 MHz

AM 531 kHz

EAUTO/MANUAL AUTO

EP.CH MEMORY Last frequency

ELast P.CH 01ch

RDS DATA TABLE MEMORY

NO DATA

(3) TIMER-rated block

ECLOCK STOP (AM12:00)

EPROGRAM WORKING MODE OFF

CONTENTS OF PROGR

. ON=AM 12:00

OFF=AM 12:00

PLAY MODE=PLAY

SELECTOR=TUNER(1ch)

REC MODE OFF

EO.T.T WORKING MODE OFF

OTT ON TIME AM 7:00

(4) TEST PRESET FREQUENCY

2. BACKUP

This function holds the current state of the unit even if the

AC power of the receiver is turned OFF.

(1) Operation outline

The backup state set command signal (CE) of a microcom-

puter is set low when the AC power is turned OFF. The

microcomputer detects the signal and enters the stop state.

The microcomputer is reset when the AC power is turned

ON. The data for backup state confirmation is checked by

reset processing.

The microcomputer is initialized when the data was

destroyed. If it is not destroyed, the microcomputer is started

in the backup state.

EThe data for backup state confirmation is written in a RAM

area.

EThe microcomputer is set to the STOP mode so as to

save the power consumption.

EA backup state set command signal is detected by a timer

interrupt of 1 msec.

EThe backup guarantee period is set in a circuit.

(2) Backup state setting

EThe data (A596, 5A69H) for backup state confirmation is

written in a RAM area.

(3) Contents of backup data to be held

[[[ AMP [[[

EPOWER ON/OFF

EDISPLAY MODE

ESELECTOR SOURCE

EN.B. CIRCUIT MODE

EA CLASS VOLUME VALUE

EAB CLASS VOLUME VALUE

EPURE A MODE

[[[ TUNER [[[

ELAST BAND

EPRESET CHANNEL/RECEIVING STATION FRE-

QUENCY/PI/TA/PTY/PS

ELAST RECEIVING STATION FREQUENCY AND PRE-

SET CHANNEL (AM/FM)

EPRESET MEMORY data (1ch~40ch)

EAUTO/MANUAL

[[[ CLOCK/TIMER [[[

ELAST CLOCK DATA

EPROGRAMMED CONTENTS/PROGRAM TIMER WOR-

KING MODE ON/OFF

EO.T.T. SETTING TIME/O.T.T. WORKING MODE

ON/OFF

ƒThe initial setting is performed in a following event :

1. When backup memory data is destroyed when reset is

applied to the microprocessor.

2. When the power cord is plugged in to the AC wall outlet

while pressing the on/standby key.

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R-SE7/SE-7(G)

CIRCUIT DESCRIPTION

3. DESTINATION LIST OF TUNER

3-1 Destination List of Tuner

4. TEST MODE

4-1. Initializing

The system is initialized when the power is turned on while

pressing the on/standby key.

(1) Contents of operation

EAll the functions are initialized.

4-2. AMP test mode using main unit's keys

4-2-1. Entering the AMP test mode

ETurn on the power while pressing the BAND key.

4-2-2. Canceling the AMP test mode

EBy turning off the power, the system is initialized and the

test mode is canceled.

4-2-3. Contents of AMP test mode

(1) Automatic on/standby ON

EThe POWER ON state is entered whenever the power is

turned on while pressing the BAND key. All functions are

then initialized and activated in the all-lighting mode.

ESub-clock oscillation diagnosis function

The oscillation diagnosis (existence of oscillation and

measurement of period) of a sub-clock is performed

before the test mode is entered. If the diagnosis result is

OK, the system enters the test mode.

If the diagnosis result is NG, the oscillation of the sub-

clock is diagnosed again. If the result is OK, the system

enters the test mode. If the diagnosis result is continu-

ously NG five times, the system stops with ERR 1 and

ERR 2 displayed.

(2) All-lighting mode

EAll the fluorescent display indicators and LED lamps light

when the power is turned on while pressing the BAND

key.

EAfter that, the all-lighting mode is canceled when any

main unit's key is pressed. The normal display obtained

when the selector is set to TUNER then appears.

(3) Others

EThe AMP test mode is not terminated even if the selector

is set to positions other than TUNER.

EIn the AMP test mode, the muting during mode selection

is not controlled. However, the operation during the

power-on sequence is the same as the normal operation.

EThe SP protection operation is also the same as the nor-

mal operation.

EIn the AMP test mode using main unit's keys, the keys

below provide a special operation according to the posi-

tion where the selector is set. The main unit's keys

except described below and the rotary encoder provide

the normal operation.

(4) When selector is set to TUNER

Key Operation

PURE A key Increments the P.CALL every time this

key is pressed.

N.B. key Decrement the P.CALL every time this

key is pressed.

ENTER key Selects the display cyclically in the order

below every time this key is pressed.

@Write data in the unused area of E2PROM, then read the

written data. If the read data is the same as the written

data, "RAM OK" is displayed in the fluorescent display

indicator. If the former is different from the latter, "RAM

NG" is displayed.

ASet the TUNER ATT to OFF and display the S level in

hexadecimal when the ENTER key is pressed. ("ATT

OFF **" is displayed in the fluorescent display indicator.)

BSet the TUNER ATT to ON and display the S level in

hexadecimal when the ENTER key is pressed. ("ATT ON

**" is displayed in the fluorescent display indicator.)

* The special display using the ENTER key is continued until

the next operation is carried out. (**: S LEVEL)

When keys other than ENTER are pressed in items @to B

above, the TUNER ATT is set to OFF and the normal display

appears. The operation corresponding to the key that has

been pressed is performed in this case.

(5) When selector is set to positions other than TUNER

Desti- Receive Channel PLL DIODE SW

nation BAND frequency space 1F reference DSW1 DSW2

range frequency D518 D519

FM 87.5MHz~ 100kHz +10.7MHz 25kHz

K1 108.0MHz

AM 530kHz~ 10kHz +450kHz 10kHz 1 1

1700kHz

FM 87.5MHz~ 50kHz +10.7MHz 25kHz

E1 108.0MHz

AM 531kHz~ 9kHz +450kHz 9kHz 0 1

1602kHz

FM 87.5MHz~ 50kHz +10.7MHz 25kHz

E3 108.0MHz

(RDS) AM 531kHz~ 9kHz +450kHz 9kHz 1 0

1602kHz

MK2 or E1 is changed the setting "DSW1". X 1

(DSW1=1 : K2, 0 = E1)

0 : NO DIODE 1 : DIODE X : SWITCHING TRANSISTOR

[ENTER key] Every time this key is pressed, master VOL-

UME level is selected cyclically.

INITIALIZE level ìî MAX îMID îMIN ì

Value of Master

VOLUME Press the ENTER key. Press the PURE A key,

then press the ENTER key.

MAX 86 16.00

MID 40 8.00

MIN 1 0.20

INITIALIZE 7 1.40

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R-SE7/SE-7(G)

CIRCUIT DESCRIPTION

[ AUTO key ] Selects the MUTE operation and equalizer

cyclically in the order below for operation display every time

this key is pressed.

-- -> MUTE operation -> Minimum -> Maximum -> ƒPre-condition --

ƒIn the operation for except the AUTO key, become pre-

condition equlizer .

ƒPre condition : The equlizer becomes the condition to be

pushed the AUTO key before

(include N.B. circuit).

(6) SERIAL TEST CODE LIST

Refer to Service manual (B51-5210-00) of R-SA7 on

page 7.

[ BAND key ] Every time this key is pressed, all the displays

go off and the normal display is selected cyclically.

4-3. RDS test mode using main unit's keys

4-3-1. Entering the RDS test mode

ETurn on the power while pressing the TUNING UP key.

4-3-2. Canceling the RDS test mode

EBy turning off the power, the system is initialized and the

test mode is canceled.

4-3-3. Contents of RDS test mode

EThe POWER ON state is entered whenever the power is

turned on while pressing the TUNING UP key. All the

functions are then initialized.

EIn the RDS test mode using main unit's keys, the keys

below provides a special operation according to the posi-

tion where the selector is set. The main unit's keys

except described below and the rotary encoder provide

the normal operation.

Key Operation

CLASS A key Performs the same operation as for

remote control key "DISPLAY" every time

this key is pressed.

INPUT SEL. key Performs the same operation as for

remote control key "PTY" every time this

key is pressed.

N.B. key Performs the same operation as for

remote control key "TA" every time this

key is pressed.

ENTER key Selects the display cyclically in the order

below every time this key is pressed.

@Write data in the unused area of EEPROM, then read the

written data. If the read data is the same as the written

data, "RAM OK" is displayed in the fluorescent display

indicator. If the former is different from the latter, "RAM

NG" is displayed.

ASet the TUNER ATT to OFF and display the S level in

hexadecimal when the ENTER key is pressed. ("ATT

OFF **" is displayed in the fluorescent display indicator.)

BSet the TUNER ATT to ON and display the S level in

hexadecimal when the ENTER key is pressed. ("ATT ON

**" is displayed in the fluorescent display indicator.)

* The special display using the ENTER key is continued until

the next operation is carried out. (**: S LEVEL)

When keys other than ENTER are pressed in items @to B

above, the TUNER ATT is set to OFF and the normal display

appears. The operation corresponding to the key that has

been pressed is performed in this case.

4-4. SERIAL TEST MODE

(1) Setting the serial test mode

The unit is put into the serial test mode when a serial code

"TEST ON" is input during the POWER-ON sequence.

In the 16-bit serial test mode, serial code C27FH is input.

EIn the serial test mode, all remote control keys and ordi-

nary serial codes are disabled. Only the panel keys per-

form the same operation as usually.

(2) Canceling the serial test mode

EThe serial test mode is canceled to return to the ordinary

mode by inputting a "TEST OFF" code (C27 EH). After

the ordinary mode was returned, the serial mode is

returned to the state before the test mode is entered.

The backup operation is not initialized.

EThe serial test mode is also canceled when the AC power

is turned OFF.

(3) Cautions

EThe serial test code is prescribed as a 16-bit code only.

EThe operations below are inhibited in the serial test mode.

The operations mentioned above cannot be guaranteed

when they are performed in the serial test mode.

EAn identical code is output when the serial test mode

code is input.

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FL DISPLAY (FIP9GM6R)

RESET

REMOCON

LEVEL IN

CLASS A LED

BIAS MID

BIAS HI

LOW RELAY

HI RELAY

SPEAKER RELAY

(X09) J5

(X14) IC2

(X14) S2

DATA

BUSY

ENC-C

ENC-D

(X14) ED1

(X05) IC2

(X09) IC1

(X14) IC3

u-COM

uPD78045FGF057

916

PLL IC

(LC72131)

KEY MATRIX

SELECTOR ANALOG

SW CONTROL IC

(NJU7313AM)

E2PROM IC

(X24C04)

MULTI CONTROL

ENCODER

(R-SE9 only)

(X14) S1

ENC-A

ENC-B

VOLUME ROTARY

ENCODER

(X14) IC4

SIGNAL LEVEL

RDS CLOCK

RDS DATA

RDS

(X09) IC3

2ELECTRIC VOLUME

IC (M62420)

STEREO

HEAD PHONES

PROTECTION

A MUTE

T MUTE

H. P. MUTE

ATT

A CLASS ON

✽

SERIAL

R-SE7/SE-7(G)

CIRCUIT DESCRIPTION

5. Microprocessor : uPD78045FGF057 (X14 : IC1)

5-1 Microprocessor periphery block diagram

Key matrix

KR0

KR1

KR2

KS0 DSW0 DSW1 (D158) DSW2 (D159)

KS1 POWER AUTO / MONO BAND

KS2 N. B. CIRCUIT (R-SE7) INPUT SEL.

(R-SE9) MODE (R-SE7) TUNING UP

(R-SE9) No. use

KS3 pure A ENTER (R-SE7) TUNING DOWN

(R-SE9) No use

No. of : u-COM port No.

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R-SE7/SE-7(G)

CIRCUIT DESCRIPTION

★ E/T type only, other types unused.

The RDS PTY AF search always corresponds to a span search of 100kHz. Therefore, a span search of 50 KHz

cannot be performed.

Pin No. Name I/O Description Active

1~7 7G~1G O FL grid 7~1 —

8 VDD — Micro processor power supply (+5V) —

9 E2PROM SCL O E2PROM control clock —

10 E2PROM SDA I/O E2PROM control data —

11 ENC C — Multi control encoder input A —

12 ENC D — Multi control encoder input B —

13 A CLASS ON O Power ON/OFF control signal H : OFF L : ON

14 SEL STB O Selector IC strobe —

15 SEL/PLL CLK O SEL/PLL IC control clock —

16 SEL/PLL DATA O SEL/PLL IC control data —

17 RESET I Microprocessor reset L : RESET ON

18 CE I AC OFF(MAIN POWER) detection Signal L : AC OFF

19 PLL DO O IF count data —

20 AVSS — A/D power SUPPLY (GND) —

21 PLL CE O PLL chip enable control L : CE

22 T MUTE O Tuner mute signal L : MUTE ON

23 STEREO I Stereo signal detection L : STEREO ON

24 SD I Synchronized signal detection —

25 VOL SCL O Electric volume IC control clock —

26 VOL SDA O Electric volume IC control data —

27 LEVEL IN I Volume level input —

★ 28 S.LEVEL(RDS) I Signal level —

29 A VDD — A/D power supply (+5V) —

30 A VREF — A/D reference voltage(+5V) —

31, 32 OSC — 32kHz oscillator —

33 Vss — Microprocessor power supply (GND) —

34, 35 OSC — 4.19MHz oscillator —

36 S.DATA I/O 16bit system data —

37 S.BUSY I/O 16 bit system busy H : BUSY L : READY

38 H.P. MUTE O Head phones mute signal L : ON

39 ATT O CLASS A control signal H : A CLASS L : AB CLASS

40 A MUTE O Audio mute signal L : ON

41 HIGH RELAY O AMP high relay control H : ON L : OFF

42 LOW RELAY O AMP low relay control H : ON L : OFF

43 SP RELAY O Speaker relay control H : ON L : OFF

★ 44 CLK(RDS) I RDS clock —

★ 45 DATA(RDS) I RDS data —

46 PROTECTION I Protection detection H : ON L : OFF

47 REMOCON I Remote control input —

48 IC — — —

49 CLASS A LED O CLASS A LED H : OFF L : ON

50 BIAS MID O Bias control signal MID —

51 BIAS HI O Bias control signal HI —

52 VDD — Microprocessor power supply (+5V) —

53 ENCA I Volume encoder in put A —

54 ENC B I Volume encoder input B —

55 HEAD PHONE I Head phones signal detection H : ON L : OFF

56, 57 NC O — —

58~60 KR2~KR0 I KEY return 2~0 H : KEY ON

61~64 SEG16~13/KS3~0 O FL Segment 6~13 /key scan 3~0 H : ON

65~70 P12 SEG12~SEG7 O FL Segment 12~7 H : ON

71 V load — FL drive power supply (-30V) —

72~77 P6 SEG6~SEG1 O FL Segment 6~1 H : ON

78 NC O — —

79, 80 9G, 8G O FL grid 9, 8 —

5-2 Pin description

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R-SE7/SE-7(G)

NO.

ITEM

INPUT

SETTINGS

OUTPUT

SETTINGS

TUNER

SETTINGS

ALIGNMENT

POINTS

ALIGN FOR

FIG.

DISCRIMINATOR

(A)

98.0kHz

1kHz, ±75kHz dev.

60dBµ(ANT input)

Connect a DC

voltmeter

between

Pin 1 and Pin 2

of CN 2.

MONO

98.0MHz

L 31

(a)

L 32

Minimum distortion.

DISTORTION

(STEREO)

(C)

98.0MHZ

1kHz, ±68.25kHz dev.

Pilot: ±6.75kHz dev.

60dBµ(ANT input)

(B)

AUTO

98.0MHz

IFT (A1)

Minimum distortion.

(a)

NO.

ITEM

INPUT

SETTINGS

OUTPUT

SETTINGS

AMP

SETTINGS

ALIGNMENT

POINTS

ALIGN FOR

FIG.

POWER: ON SELECTOR : AUX

B CLASS

IDLE CURRENT

Connect a DC

voltmeter across

CN1(L)

CN2(R)

(X09, A/7)

PURE A : OFF

Volume : 0

VR1(L)

VR2(R)

(X09, A/7)

20mV

(b)

ADJUSTMENT

SPEAKER

(6 – 16 Ω)

SUB

WOOFER

PRE OUT FM75Ω

FM300ΩGND

ANTENA SYSTEM

CONTROL

IN IN

CD AUX REC OUT

PLAY OUT

REC OUT

PLAY OUT

TAPE MD

Oscilloscope Distortion meter

AC voltmeter

Dummy antenna

(A)

(B)

(C)

(D)

FM SG

MPX

FM SG

AM SG

(a) (b)

CN1(L)

CN2(R)

Dc voltmeter 20mV

FM SECTION SELECTION :FM

X05-4622-71 (E/T TYPE)

AUDIO SECTION (X09-469x-xx)

—

SYSTEM CONNECTIONS

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R-SE7/SE-7(G)

PARTS DESCRIPTIONS

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A C EB D

Refer to the schematic diagram for the value of resistors and capacitors.

PC BOARD(Component side view)

TUNER UNIT (X05-4600-12) : K

(X05-4600-72) : M

TUNER UNIT (X05-4622-71) : ET

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FHJLNGIKMO

Refer to the schematic diagram for the value of resistors and capacitors.

PC BOARD(Component side view)

11 12

AUDIO UNIT (X09-4690-11) : K

(X09-4690-21) : M

(X09-4692-71) : ET

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AB D F H JC E G I

-B LINE

+B LINE

IC1

IC2

TUNER UNIT (X05-4600-xx)

IFT

OSCRF

D3,4

: 2SC4116(Y,GR) orQ5 2SC4177(C5,C6)

UZ-5.1BSB

MTZJ5.1(B)or

FM 300Ω

FM/AM

SYSTEM

FM/AM

D10 MA111

HSS104

2SA1611(M5,M6)

PLL

:IC4 NJM4565M

FM IF

AMP

LC72131

LA1832

IC2

IC1

2SC2714(R.O)

:Q1

:D1,2,8 1SS133 or

2SA1586(Y,GR) or

AM ANT

GND

FM 75

Ω

+12V

-B

SIGNAL LINE

GND LINE

+5V+5V

+5V +5V+5V

+5V +5V

+5V

+5V +5V+5V

+B+B

+B +B

+B+B+B +B

+12V +12V +5V

+5V +5V

+5V

+12V +12V

+12V+12V +12V

0V(0.6V)

VT VOLTAGE

LF:LOW FREQUENCY

HF:HIGH FREQUENCY

VT VOLTAGE

4.7V

1.2V

4.1V

1.7V

FREQ.

BAND

0.2V(1.9V)

13.1V

12.9V(0V)

12.1V

0V(10.4V)

2.5V(0V)

ST:4.0V

MONO:0V

5.1V0V0V0V

2.5V

1.0V

4.4V

2.5V

5.1V

2.1V

11.2V

1.3V

5.1V

5.2V

2.1V

(3.8V)

(1.3V) 4.0V(0V)

2.1V

(1.0V)(3.0V)

5.2V

3.7V

1000P

22P

C63

R40

0.01

4.7u25

C19

R14 7.5K

C25

10u16

R41

180

R20

C52

47P

UNTUNE:4.9V

2.5V

ST:0V

MONO:4.7V 3.2V

4.0V

2.5V

(2.0V) 2.4V

5.2V

(2.1V) 1.8V(2.1V)

1.3V

MONO:2.7V

ST:4.2V

2.5V(0V)

FM:11.0V

TUNE:0V

+12V

R30

1/4W

C3 4P

R46

100K

8.2K

R19

C23

1u50

456KHz

47K

R13

47K

C21

C22

5600P

C17

1000P

C18

10u16

C16

LOWCUT

PILOT

SMETER

OSCBUFF

DET

15K

R47

C13

1000P

C14

1u50

C15

22P

47K

R48

R18

C12

2.2u50

1u50

C11

CF3

10.7MHz 270

R17

R44

100

0.01

R25

100

1uH

0.01

1000P

47u10

10K

2.2K

1000P

100P

2.2u50

1/4W

R26

560

R24

5.6K

R70 C29

R32

1.2K

12K

R33

C32

C31

C35

R28

R29

C34

C33

R31 10K

R27

R22

R23

C38

R21

470P

7.2MHz

C37

22P

C36

27P

100u16

C30

OSC

FMSDADJ

2AMMIX

FMIF

AFC

3REG

AMRF

5AMIF

6SD

GND AMAGC

DETOUT

STEREO

MPXIN

9VCC

FMDET

MPXVCO

IFCOUNT

DET

FM/AM

PHASE

C9 10u16

C10 0.047

AMIFOUT

C20

0.1

RESET

12bits PROGRAMABLE

DIVIDER

SWALLOW COUNTER

1/16,1/17 4bits

UNIVERSAL COUNTER

2DATA SHIFT REGISTER LATCHC B I/F

DETECTOR

UNLOCK

CHARGE PUMP

PHASE DETECTOR

DIVIDER

REFERENCE

330

1uH

330

100R6

3.3KR5

5.6

0.01

CF1

330

1/2

POWER

680

CF2

R45

220

R43

1/4W

10K

C27

1/4W

1u50

C26

47u16

R42

()

(

)

()

C18

C12

4.7K

100P

2 GND

12P

R11

0.01

C17

C11

0.01

33P

C13

22P

C14

1.8K

C15

7 ANT1

ANT2

GND

56P

C19

C21

24P

12P

C20 0

10K1200P

2.2uH

0.01

C26

100K

C2R2

R4 330K

C24

100K

0.01

560P

C16

180

J2 0

180

R10

18P

47P

1OSC

IF-OUT 2

VCC 3

0.01

VT 4

A1 (W02-2608-05)

TR4

:2SC2413K or 2SC2778

:2SK360

:1SV225 or HVM16D1~3

TR2~4

TR1

TR3

TR1

FM FRONT END

D1 TR2

CAUTION: For continued safety, replace safety critical components only with manu-

facturer's recommended parts (refer to parts list). indicates safety critical compo-

nents. For continued protection against risk of fire, replace only with same type and

rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance

measurements shall be carried out (exposed parts are acceptably insulated from

the supply circuit) before the appliance is returned to the customer.

MODE CARRIER MODULATION ANT INPUT

FREQUENCY DEVIATION

FM 98MHz 1kHz STEREO 67.5kHz 7.5kHz(Pilot) 60dB

AM 1000(999)kHz 400Hz MONO 30% MOD 60dB

The DC voltage is an actual reading measured with a high impedance type volt-

meter as the AM/FM signal generator is specified to the conditions as shown in the

list below. The measurement value may vary depending on the measuring instru-

ments used or on the product. The value shown in ( ) is actual reading mea-

sured in the AM made.

2SA1534A

2SA954

2SA992

2SB764

2SC1845

2SC2003

2SB1659

2SD2589

UN5219

2SA1586

2SC2714

2SC4116

2SC4137

2SD1757K

NJM4565D-D M62420SP

SAA6579 M5219P

NJM4565M M5223FP

R-SE7/SE-7(G)(K) SD( 97.11.28 3:07 AM y[W 3

www.freeservicemanuals.info

25/8/2013

World of free manuals

K M OL N

R-SE7

X05-460X-XX

DISTNATION

CONTRY

GENERAL MARKET

USA

ABB

UNIT

0-72

0-12

C21, 22

0.011µ

0.016µ

Rch

Lch

D10

CN1

(1/2)

IC4

BUFFER

(2/2)

R53

R52

39K

+12V

0V 0V

-13.6V

13.1V

R15

2/3

X09-A/8

-12V

13.1V

+12V

+12V +12V +12V +12V

+12V

-12V

-12V -12V

47K

R58

R57

47K

DET

PLLCE

CH SPACE

S-LEVEL

PLLCLK

PLLDO

PLLDATA

GND

-12V

Rch

+12V

T.MUTE

Lch

STEREO

3.3K

R60

R59

3.3K

10u16

C59

C57

10u16

47K

R51

47K

R54

47K

150K

R55

C60

10u16

C58

150K

R56

)

(

()

)

(

+12V +12V+12V+12V+12V

Y05-3480-11 R-SE7/SE-7(G)

LA1836

LC72131

NJU7313AM

NJM4565L-D

LA1832

X24C04S

CIR/ADJ 97.11.28 3:31 AM y[W 5

www.freeservicemanuals.info

25/8/2013

World of free manuals

PQ SR T

9.9V

FREQ.

HF 4.6V

1.1V

7.5V

2.1V

VOLTAGE(VT)

BAND

VT VOLTAGE

LF: LOW FREQUENCY

HF: HIGH FREQUENCY

: TE

R11

7GND

C22

680P

C20ANT

GND

R12

100K

C26

0.01

C17

0.01

100K

2.2uH

100K

C25

C3 2P

680P

10K

L61

1uH

C11

0.01

OSC 6

180

R10

220

0.01

C23

180

100K

C14

22P

C13

33P

4.7K

0.01

C24

C12

12P 10P

C15

33P

C16

330K

R13

R14

2.2uH

R4 1M

100P

18P

C28

47P

IF-OUT

VCC 4

C18

0.01

VT 5

C96 100P

GND LINE

SIGNAL LINE

J2 0

GND

A1 FM FRONT END(W02-2565-05)

TUNER UNIT (X05-4622-71)

GND

FM 75Ω

: 1SV225 or HVM16

: 2SC2413K or 2SC2778

D1~3

TR3~5

TR2 : 2SC2620QB

TR3

TR1

AM ANT

J1 D62

D61

TR5

TR4

TR2

D32 : MA111

D31 : MTZJ8.2(B) or UZ-8.2BSB

D1,33,61,62 : 1SS133 or HSS104

Q101,102 : 2SD1757K

Q31,32 : 2SC4116(Y,GR) or 2SC4177(L5,L6)

Q3,81,103 : 2SA1586(Y,GR) or 2SA1611(M5,M6)

Q1,2 : 2SC2714(R,O)

IC3 : M5223FP

IC2 : LC72131

IC1 : LA1836

: MTZJ3.3(B) or UZ-3.3BSB

: MTZJ5.1(B) or UZ-5.1BSBD81

D101

RF AMP

OSC

DISTORTION (ST)

MIX

BUFFER

: 2SK360TR1

CAUTION: For continued safety, replace safety critical components only with manu-

facturer's recommended parts (refer to parts list). indicates safety critical compo-

nents. For continued protection against risk of fire, replace only with same type and

rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance

measurements shall be carried out (exposed parts are acceptably insulated from

the supply circuit) before the appliance is returned to the customer.

MODE CARRIER MODULATION ANT INPUT

FREQUENCY DEVIATION

FM 98MHz 1kHz STEREO 67.5kHz 7.5kHz(Pilot) 60dB

AM 1000(999)kHz 400Hz MONO 30% MOD 60dB

The DC voltage is an actual reading measured with a high impedance type volt-

meter as the AM/FM signal generator is specified to the conditions as shown in the

list below. The measurement value may vary depending on the measuring instru-

ments used or on the product. The value shown in ( ) is actual reading measured

in the AM made.

CIR/ADJ 97.11.28 3:31 AM y[W 6

www.freeservicemanuals.info

25/8/2013

World of free manuals

U W Y AA ACV X Z AB AD

Y05-3480-11 R-SE7/SE-7(G)

2.1V

10.6V

1.4V 1.4V

10.6V

2.1V

12.1V

12.3V

2.5V

5.1V

0V(9.7V) 12.3V

2.5V

3.2V

1.0V

5.1V

2.5V(0V)

0V(2.5V)

12.1V(0V)

11.5V(12.0V)

12.3V

1.8V(1.5V)

3.7V

3.6V

0V(1.1V)

2.8V(3.9V)

3.0V(3.4V)

4.1V(1.3V)

2.9V

3.6V

8.2V

3.6V

4.8V

8.3V

0.2V

2.8V(2.0V)

1.7V 7.3V

8.3V

0V(0.6V)

6.8V(0V)

7.0V

2.9V

12.3V

4.3V

OFF:-2.2V

-12.7V

3.6V

MUTE OFF:4.8V

MUTE ON:0V

ON:0.6V

3.1V

2.6V

()

)

(

()

)

(

()

DIVIDER

REFERENCE

7.2MHz

C B I/F

12bits PROGRAMABLE

SWALLOW COUNTER

1/16,1/17 4bits

POWER

RESET

DATA SHIFT REGISTER LATCH

CHARGE PUMP

PHASE DETECTOR

DETECTOR

UNLOCK ON

18 R88

1/2

UNIVERSAL COUNTER

DIVIDER

C93 0.01

1000P

C87 47u10

2.2K

1000P

100P

R91

C91

C84

R87

R86

C86

C85

0.022

47u16

C89

2.2u50

C90

R89

100

1uH

1/4W

5.6K

R94

560

R90

L81

R83

C92 470P

R82

R81

R85

1/4W

22P

C81

X81

27P

C82

620

R17

0.01

C9 4.7

R19

12K

R18 100K

R21

1.2K

R20

R84 10K

12K

R92

1.2K

R93

FM IF IN OSC OUT

1 30

2AM MIX OUT 29

AM OSC

3FM IF BIAS 28

AFC

4REG

AM RF IN

5AM IF IN 26

AM AGC

6GND

AM LOW OUT

7SD

DET OUT

8ST AM IF

MPX VCO

9FM DET

MPX IN

10 VCC 21

MPX OUT R

11 FM/AM 20

MPX OUT L

12 AM SDADJ

AMP IN R

13 AM NARROW 18

AMP IN L

14 PHASE DET

AMP OUT R

15 PILOT DET 16

AMP OUT L

IF SEEK

V-SM

FM/AM SW

FM SDADJ

L62

L33

33K

C30 0.047

R32 5.6K

C38 10u10

C42 2.2u35

C40 1u50

R33 3K

C41 0.47u50

R34 8.2K

C37

2.2K

R59

C34 0.1

C33 10u16

C35 10u16

C36 0.047

C31 47u16

C32 0.01

L32

L31

82 1W

R31

47P

C95

47K

R49

L36

L35

1.2K

R46

2.2u35

C56

1.2K

R45

2.2u35

C55

6800P

C57 6800P

C58

C45

R37

C49 1u50

R38 33K

C46 100u10

C70 100P

R39 22K 6800P

10u10

R44

R43

10u10

C53 0.027

C54 0.027

3.3K

C52

C51

X31 456K

C47 C48

100P

L34

R41

2.2K

3.3K

R40

1000P

C50

C94 1000P

47K

R42

3.9K

R47 3.9K

R48

C44 0.047

0.47u50

C43

2.7K

R36 39K

100K

R56

10K

R50

47K

R55

68K

R54

C60 0.1

100K

R52

R51 1K

R53

C1 47u16

C2 1u50

100 1/4W

R4 680

R3 3.3K

C3 0.01

R5 330

330

3.3K

CF1

CF2

R9 100

220

0.01

R12 1.2K

C7 0.01

330

R13

330

R14

3.3K

R10

680

R11

R16

0.01

C8 0.01

100

R15

Q1,2

0.01

0.033

C64

100K

R67

L63 10uH

C66

22P

C67

C68 2P

R102

R101

R104 47K

R105 10K

R103 820

–

DISCRI

PLL-DO

PLL-CE

PLL-CLK

PLL-DATA

T.MUTE

-12V

+12V

Lch

GND

Rch

STEREO

S-LEVEL

DET-OUT

-E1

X09-A/8

2/3

R69 10K

0.01

C69

C61

C63

R35

22P

R80

IC2

IC3(1/2)

IC3(2/2)

R-SE7

IC1

PLL

D81

RF ATT

Q81

D32

D31

Q32

FM/AM

DISCRIMINATOR

AM IFT

Q31 BUFFER B.P.F

D33

FM IF

AMP

Q1 Q2

Q103

Q101

Q102

D101

CONTROL

MUTE

CN2

CN1

OSC

FM/AM/

MPX

SYSTEM

BUFFER

DET-OUT

R-SE7/SE-7(G)(K) SD( 97.11.28 6:43 AM y[W 6

www.freeservicemanuals.info

25/8/2013

World of free manuals

AE AF AH AJ AL ANAG AI AK AM

AUDIO UNIT

(X09- ) (B/7)

TO X09 E/7

(X09-4690-00) (A/7)

IC1

18.5V

-19.5V

0.6V

-24.3V

-24.0V

-18.9V

0.7V

23.6V

24.0V

0V 0V

0V 24.0V

0V0V

-15.1V

24.0V

1.2V

1.2V-1.2V

-1.2V

1.2V

24.0V

10.4V

10.5V

-15.1V

13.0V

11.2V

23.5V

11.9V

-13.0V

-12.4V -24.7V

10.4V

0.7V

24.8V

-24.4V

11.8V

-12.4V

0.7V

-12.4V

11.8V

: 2SA992(F,E)Q54,67

D40

WH2

Q64 Q65

Q63

CURRENT DETECTOR

DETECTOR

: 2SC4116(Y,GR) or 2SC4177(L5,L6)Q56,57,63,69,70 : DTC113ZUA or UN5219Q53

: 2SA1586(Y,GR) or 2SA1611(M5,M6)Q60,61,68

: 2SA1534A(R,S)Q55 : 2SB764(E,F)Q58 : 2SD2525Q59

: 2SC2003(L,K)Q62

IC1 : NJU7313AM

IC2 : NJM4565D-D

IC3 : M62420SP

IC4 : M5219P

Q71 : 2SA954(L,K)

: NJM4565L-DIC5

: 2SC4213(B)Q1-4 : 2SD2589Q5,6,51 : 2SB1659Q7,8 : 2SC4137(V,W)Q9,10 : 2SC1845(F,E)Q11,12,52,64-66 : 2SC4213(B)Q13-16

DETECTOR

CONT.

FINAL TR.

CONT.

PH1,2

PH3,4

MUTE

AVR

-20V

CONTROL

SYSTEM

SELECTOR

INPUT

REC OUT

BUFFER

PH4

PH3

PH2

PH1

IDLE

ADJ.(R)

ADJ.(L)

IDLE

Q10

Q12

Q11

D31

D32

Q67

D30

PROTECTION

D29

Q71

Q13Q15

CN6 CN9

PHONES

Q14Q16

Q70

Q69

D33

E2 E1

CN12

12V AVR

-12V AVR

D19

Q51

Q52

Q53

Q55

Q54

D27

Q56Q57

CN11

ON/OFF

CN3J4

WH1

WH4

PLAY

REC

IC2(1/2)

IC2(2/2)

CN7

SUPER

WOOFER

PRE OUT

Lch

Rch

Rch 2

Lch 1

Lch 3

Rch 4

Lch 1

Rch 2

Lch 3

Rch 4

Lch 5

Rch 6

TAPE

CD IN

AUX IN

REC

PLAY

C145

1000P

C146

1000P

R106

R101

2.2

-24.0V

470K

R81

1A 125V

C52 C51

AC120V 60Hz

AC120V 50Hz

AC110V 50Hz

1/4W

C144

47u25

1/3

X05-

CN1

VR2

R83R160

10K

R156

4.7K

R107

R165

R162 33K

47K

DET

SCL

LEVEL GND

-12V

+12V

+5.6V

-12V

+12V

DATA

CLK

T.MUTE

+12V

-12V

Lch

GND

Rch

STEREO

DET

SLEVEL

LEVEL IN

ATT

MUTE

SDATA

SBUSY

HP MUTE

ATT

MUTE

RELLAY LOW

RELLAY HI

SP.RELLAY

PROTECTION

BIAS-MID

BIAS-HI

HP Rch

GND

HP Lch

-B

GND

Rch OUT+

Rch OUT-

Rch NF

Lch OUT-

Lch OUT+

Lch NF

SDA

Rch

GND

Lch

+12V

-12V

GND

+12V

R175

R90R92

R173

R89R91

Q70

R78

6.2K

Q5-8

Q69

Q13-16

+20V

-21V

IC1

IC2

+24.8V

-24.4V

+24.8V

-24.0V

+23.6V+23.6V

-24.0V

-24.4V +24.8V

+23.6V

+24.8V

-24.4V

+24.8V

33075

R188

470

9.1K

R99

R64

9.1K

18K

R62 R61

18K

9.1K

R63

100P

R100

9.1K

C44

100P

C43

R72

1/4W

R71

1/4W

R69

C45

R68

2.4K

4.7u35

R166

15K

6.8K

R167

51K

W3 W2

1/4W

4.7

R86

1/4W

R85

4.70.1

C54

0.1

C54

0.0470.047

51K

C138

R157 47K

3.3K

R161

R82

470

R53

4.7K

R176

47K 47K

R174

2.4K

R67

R108 680

R172 680

470

R187

33075

11123 4 5 678 910

VR1

R75

0.22

100P

0.22

R73

C47

100P

C48

100P

C46

100P

R70

1/4W

2.7K

C50

1000P

C49

1000P 6.2K

R77

0.22

R76

R74

0.22

1u50

C129

R103

2.7K

R80 R79

-12V

R124

R125

CN14CN13

1/4W

-12V

220

R123

5.1K

R121 2.2K

1/4W

C111 4.7u35

+12V +12V

+12V

C102

220u35

C106 47u16

16K

R111

15K

R112

R104

150

R102

22K

R193

22K

33u35

C104

C141

10u25

4.7K

R117

R116

47K

4.7K

R115

R114

47K

K2 K1

100K

R159

10987654321

151

C105 47u16

C101

1000u35

+5.6V +5.6V

-30V

+5.6V

-30V

+5.6V+5.6V

-30V

R113

2.2

C108

3300u35

C107

3300u35

4.7K

R110

+24.8V

-24.4V

-30V -30V

-12V

-12V-12V

-12V -12V

C121 220P

R126 100K

R127 100K

C120 220P

HP.MUTE

GND

F.OFF

-30V

5.6V

GND

SBUSY

SDATA

12345678

1112131415 12345678910

C117

0.01

+12V

-12V -12V

-12V

-12V -12V

-12V

+12V

C15 C16

C19

10u25

C20

R29

220K 220K

R30

0.01

C119 C118

0.01

330

R25

330

R26

C18

100P100P

C17

R27 220K R28 220K

220P 220P

C13

10u25

C14

10u25

-1

SLEVEL

LEVEL IN

SDA

SCL

T.MUTE

D.GND

5.6V

F.OFF

PLL/SEL DATA

PLL/SEL CLK

SEL ST

+12V ON/OFF

AC FL

-30V

AC FL

R129 1K

R128 1K

C116

0.01

R130 1K

C115

470P

14 GND 15

CLK

DATA

13 NC

TAPE

REC

SOURCE

TAPE

AUX

VDD

TUNER

1VSS

+24.8V

-24.4V

68K68K

R7R8

68K220K

R15

220P

R14

R13

68K

220P

68K

R12 R11R24 R23

220K

R19

68K

R20

68K 220K

220P

C5C6C12 C11

220P

C10

220P

R22

R21

R10

R18

R17

68K

220P

220K

R16

220P

C3C4

220P

()

)

(

)

(

()

)

(

()

)

(

)

(

)

(

)

(

()

)

(

()

)

(

R-SE7/SE-7(G)(K) SD( 97.11.28 6:43 AM y[W 5

www.freeservicemanuals.info

25/8/2013

World of free manuals

AXAO AQ AS AU AWAP AR AT AV

(X09- ) (F/7)

(X09- ) (C/7)

IC3

DISPLAY UNIT

(X09-469x-xx) (D/7)

IC12

-15.0V

0V 4.8V

-32.5V

-31.2V

-30.5V

14.7V

9.2V

18.5V

-18.9V

0.7V-2.1V

3.4V

-2.1V

4.9V

3.4V

2.6V

4.6V

4.9V

4.3V

4.5V

4.6V

4.5V

4.9V

4.6V

4.7V

4.3V

4.5V

-11.9V

11.4V

23.6V

19.2V

0.7V

-B LINE

+B LINE

5.6V

5.5V

4.8V

10.5V

5.2V5.2V

4.8V

4.9V

-B LINE

+B LINE

MUTE

D28

: MTZJ4.7(B) or UZ-4.7BSBD20,21,24,28,33 : MTZJ5.1(B) or UZ-5.1BSBD22 : MTZJ3.9(B) or UZ-3.9BSBD23,39 : 1SS133 or HSS104D25,26,29,30,32 : MTZJ11(B) or UZ-11BSBD27 : MTZJ20 or UZ-20BSD36,37 : KBP02ML-6127D40

: S5688B or 1SR139-400D10-14 : D3SBA20F03 or RBV-402LFAD5 : MA111D6,7,31 : 1SS131 or HSS104AD8,9 : MTZJ16(B) or UZ-16BSBD15,16 : MTZJ6.2(B) or UZ-6.2BSBD17,19 : MTZJ6.8(B) or UZ-6.8BSBD18

6-16 )(

SPEAKER

IDOL

T.P(R)

IDOL

T.P(L)

CN2

CN1

20V AVR

Q66

Q62

D37

D36

CN4

D17

Q59

D18

D16

D15

5.6V

AVR

D39

Q58

D10

D11

D13D14

PHONES

DRIVE

MUTE

Q68

D12

-30V AVR

CN10

CN8

VOL.

ELECTRIC

A CLASS

AMP

(1/2)

IC4

(2/2)

IC4

D26

D25

D23

D21 D20

D24

D22

IC5

(1/2)

Q60

Q61

ATT.

-6dB

MUTE

DRIVE

ATT.

DRIVE

MUTE

DETECTOR

LEVEL

(2/2)

IC5

2SC4177(L5,L6)

SELECTOR

: W02-2561-05A1

: FIP9GM6RED1

ENTER

VOLUME

CONTROL

J501WH4

(3G)

: B30-2521-05D560 : 1SS131 or HSS104AD515-519,520

: IC11 : S-806D-ZIC12

: 2SC4116(Y,GR) orQ504

D502,504-511,513,514,523

: MA111

D503,521,522 : 1SS133 or HSS104

SENSOR

REMOTE

D514

D513

D518

D519

S516

RESET IC

RESET

Q504

D505

D504

D502 D522

AUTO/

TUNING

S507

BAND

S506

S503

TUNING

MONO

S508

INPUT

S505

S502

CN5

ED1

(9G-2G)

PHONES

10K

R170

-24.0V

R41

R39

2.2K

R149 47K

R34

-B

SIGNAL LINE

GND LINE

1/4W

C41

100P

C42

100P

4.7u25

R189

1.1K

R141

2.2

R158

10K

C143

47u25

R142

2.2

C139

220u10

C140

100

R169

R168

1.5K

10K

R88

47K

R84

R155

2.2 1/4W

2200P

R135

-B

+B -B

-B

GND

Rch OUT-

Rch OUT+

-B

Lch OUT-

Rch NF

Lch NF

Lch OUT+

SDA

SCL

R182

3.3K R97

22P

GND

LEVEL

ATT

R87 10K

2.2K

R163

10K

R164

R52

+5.6V

-30V

+5.6V +5.6V

+5.6V

-B

+5.6V

12345678

1.8K 1/4W

R122

C114 10u25

1.2K

R118

C103 22u35

6.8

1/4W

C112 100u25

10u25

C113

C110 47u50

R119

R190

2.2K

R171

R150

220K

3.3K

R192

100u35

C109

C136

HP.MUTE

GND

F.OFF

-30V

5.6V

R191

2.2K220K

100P

C24

C21 IC3

+12V

-12V

+12V

-B

C58 10u25

R154 2.2K

C60 10u25

R184

12K

12KR152 2.2K

+12V

C133

R96

100

R983.3K

33K

R56

C32 22P

100

R50

100u10

C40

+C39

100u10

R48

33K

2200P

C62 22P

C61 22P

C38 C37

2200P

C63 0.01C64 0.01

R186

750

R185

750

R47

33K

2.2u50

C36

2.2u50

C35

-7

C131

10u25

R147

100K

C132 100u10

R148

100

10u25

C137C135

100

R109

10u25

1.8K

R139

2.2K

3.3K

R120

C34 4.7u50

R137

220K 110K

R136

R144

R143

C126 4.7u25

220K

R46

R153

2.2K

10u25

C59

C57

10u25

R183

12K

R181

12K2.2K

R151

100

R95

C130

10u16

R45

220K

100

R49

C31

R55

33K

C134

47u25

R40

2.2K

R43

2.2K

R37

100K

R35

100K

R36

C33

4.7u50

2.2K

R38

C128

3.3u50

47K

R138 R140

2.2K

R44

2.2K

R42

LOUT

8ROUT

DVDD

9SDA

DGND AGND

RESETSCL

LIN

AVDD

2RIN

VREF

2.2u50

C22

2.2u50

220K

R32

220P

C124

R133

100K

C125

220P

C30

0.033

0.47

C28

0.022

C26

0.022

1.8K

R33

1.5K

R132

R146

R145

C127

1000P

R131 120

100u10

C123

0.033

C290.47

C27

C25

R177 100K

MUTE

GND

-12V

+12V

Lch

GND

Rch

-24.0V

+23.6V

+23.6V+23.6V

-24.0V-24.0V

+23.6V

R31

220K

-12V

10u25

C122

100P

C23

-B

SIGNAL LINE

GND LINE

C524

0.01

+5V

+5.6V1

22P

C535

R528 10

C502

33u6.3

OUT

GND

VDD

0.01

0.01C503

C504

0.01

R569

R532

220

R531

220

10K

R530

0.022

C526

C534

4700P

C533

4700P

R529

10K

C531

R570

5:D GND

1:A GND

3:R

2:L

4:HP IN

C509

330u6.3

R538

10K

R537

C507 1

C505 0.01

OUTINGND

R533

10K

C506

1u50

R536

100K R534

10K

GND

CLOCK

DATA

DET

+5.6V

R578 10K

R577 10K

R576 10K

123

DET

HP Lch

A GND

S16

S15

S5 S4

S10

S12

S14

S11

S13

\M+183B6

)

(

()

)

(

()

)

(

()

)

(

2.4V

2.0V

4.8V

2.4V

5.6V 4.8V

2.4V

IC701

(X09-) (E/7) : TE

RDS UNIT

RDCLKDUAL

RDDATA TS7

OSC1MUX

VREF

OSC0

VDDa

5VDDd

VSSa

VSSd

SCOUT

CIN

TSTLD

TEST

22P

C705

C707

0.01

C706

47P

4.332X701

R704

2.2K

100

R706

R705

100

R701

560P

C704

0.01

C708

L701

47u6.3

C709

L702

R703

47K

C702

2.2u50

C703

330P

C701

0.01

10uH

22K

1uH

47K

R700 3.3M 1/2

R708

R707

47K

MHz

R702 22K

WH3

D701

RDS DATA

SYSTEM

DEMODULATOR

IC701

D701 : 1SS133 or HSS104

: SAA6579

TO X09 B/7

CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical

components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or

resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.

The DC voltage is an actual reading measured with a high impedance type voltmeter with a cassette

loaded at playback mode. The measurement value may vary depending on the measuring instru-

ments used or on the product. Bias circuit DC voltage is measured while in the record mode.

R-SE7/SE-7(G)(K) SD( 97.11.28 3:07 AM y[W 4

www.freeservicemanuals.info

25/8/2013

World of free manuals

AZ BBAY BA BC

Y05-3480-11 R-SE7/SE-7(G)

R-SE7

IC11

2.5V

5.0V

5.1V

5.3V

4.8V

-27.6V

-30.7V

-27.6V

-14.3V

-17.5V

-27.2V

-30.4V

-27.1V

-14.3V

-20.7V

-14.4V

-27.2V

-30.4V

-17.5V

-27.1V

-20.7V

1.5V

0.4V

4.9V

4.8V

4.2V

4.9V

4.8V

2.4V

2.1V

5.0V

4.8V

-30.7V

5.0V

MHz PROG.

KHz MEMO.

A.P.S. O.T.T.

N.B. SLEEP

INFO.NEWS

PTY TPEONRDSTUNED TA

ST.AUTO

u-COM

D521

D503

D515

STANDBY

S509

D516

S504

N.B.

PURE A

S501

D517

D560

D506

D507

D508

D509

D510

D511

D523

D512

CN15

2G3G4G5G6G7G8G 1G

(BOTTOM VIEW)

R514 100

R515 100

R600

kHz

32.768

X502

+5V

+5.6V

+5V

-30V

+5V

-30V

+5V

+5.6V

+5.6V +5.6V

100K

SCL

R575 1K

R574 1K

R573 1K

R582 10K

R583 10K

R556 100K

R555 100K

180

R561

C508

0.01 44

R543

100K

R540

330

R541

330

R542

100K

R557 10K

R554 100K

R553 100K

R586 2.2K

R587 2.2K

R548 10K

R549 10K

22P

C517

C529

22P

C518

510K

R564

C528 100P

R517 100

R518 100

R592

10K

R593

10K

R591

10K

0.01

C515

C514

0.01

C513

0.01

R584

100K

C516

R589 47K

R585 10K

135 4 279 8 615141312114 5 6 7 8 9 10 19 18 17 16 15 14 13 12 11 10

(12V ON/OFF)

S LEVEL

LEVEL IN

VOL DATA

VOL CLK

STEREO

T MUTE

PLL CE

PLL DO

D GND

+5.6V

F.OFF

PLL+SEL DATA

PLL+SEL CLK

SEL STB

A CLASS ON

-30V

HP Rch

BIAS-HI

BIAS-MID

PROTECT

LOW

A MUTE

ATT

HP MUTE

S.BUSY

S.DATA

4.194MHz

X501

38 AC

37 AC

35 P16

34 P15

33 P14

32 P13

31 P12

30 P11

29 P10

28 P9

27 P8

26 P7

25 P6

24 P5

23 P4

22 P3

21 P2

20 P1

13 NX

12 9G

11 8G

10 7G

96G

85G

74G

63G

52G

41G

2AC

S16

S11S10

S9S8

S6 S7

S4S5

S3S2S15S15

S15S15 S1P15S15

STEREO

T.MUTE

PLL CE

AVSS(GND)

PLL DO

RESET

PLL/SEL DATA

PLL/SEL CLK

SEL STB

A CLASS ON(+,-12V ON/OFF)

E2PROM SCL

VDD(+5V)

LOW

SPEAKER

RDS CLK

RDS DATA

PROTECT

REMOCON

IC(VPP)GND

CLASS A LED

BIAS A MID

BIAS B HI

VDD(+5V)

ENC A

ENC B

HEAD PHONES

KR2

KR1

KR0

P16/KS3

P15/KS2

P14/KS1

P13/KS0

VOL

VOL DATA

LEVEL IN

SLEVEL

AVDD(+5V)

AVREF(+5V)

VSS(GND)

u-COM

S DATA

S BUSY

HP MUTE

ATT

MUTE

VLOAD(-30V)

P10

P11

P12

R509 100

R510 100

R511 100

R535 100

R539 1K

R513 100

()

)

(

)

(

()

)

(

()

)

(

()

(

)

(

()

)

(

()

)

(

()

)

(

()

)

(

()

)

(

()

)

(

()

)

(

()

)

(

)

(

()

)

(

()

)

(

()

)

(

()

)

(

)

(

)

(

)

(

)

(

()

)

(

()

)

(

()

)

(

()

)

(

()

)

(

)

(

()

)

(

)

(

()

)

(

()

)

(

)

(

()

)

(

)

(

()

)

()

IC13

VCCA0

SDA

SCL

VSS

C532

0.01

R552

100

R551

100

R581

100K

R580

100K

DISTINATION UNIT

CONTRY

GENERAL MARKET

EUROPE

USA

ABB.

E400mA

L 250V

0-21

2-71

0-11

C526, 528

529

C51, 52

0.047µ

0.1µ

0.047µ

C53, 54

YES

E/7

YES

WH4

YES

C61-64

YES

R49, 50

100

R159

YES

W2, 3

YES

D518 D519

YES YES

YES YES YES

NO NO NO NO

YES

E70-0061-05

E70-0034-05

800mA

L 250V

125V

YES

IC11 C41,42 R700 P1

UPD78045

FGF057

UPD78045FGF059

CIR/ADJ 97.11.28 3:31 AM y[W 7

www.freeservicemanuals.info

25/8/2013

World of free manuals

R-SE7/SE-7(G)

ø 2.6x8

ø 4x6 (BLK)

ø 3x8 (BLK)

ø 3x8

ø 3x12

M3x10

ø 3x18

: N82-2608-46

: N86-4006-46

: N89-3008-45

: N89-3008-46

: N09-0333-05

: N09-2961-05

: N09-2912-05

S509 S501

phones

volume

control

S501

pure A S504

N.B.

S502

enter S505

input selector

S503

tuning

S506

S507

band

S508

auto/mono

S516

ED1

on/standby

Ax3

Bx2

R-SE7

Cx2

Cx2 C

C765

766

702

766

775

766

780

777

781 776

708

Cx2

Cx4 CC

Ex2

Fx4

Hx2

X09

(D/7)

X09

(A/7)

X09

(B/7)

X09

(C/7)

X09

(G/7)

X09

(F/7)

X05-46xx-xx

J 5

SPEAKERS

J 1J 2J 3

MD/TAPE/AUX/CD

J 4

SYSTEM

CONTROL

ANTENA

J 1

(M,T,E type only)

620

651

619

650

601

637

636

642

603

630x2

621

638

645

635x2

637

623

(19P)

624

(15P)

624

(15P)

623

(19P)

622

607

639

606

760

641

614

613

640 610

604

611

612

605

636

Parts with exploded numbers larger than 700 are not supplied.

EXPLODED VIEW (UNIT)

CIR/ADJ 97.11.28 3:31 AM y[W 8

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25/8/2013

World of free manuals

R-SE7/SE-7(G)

PARTS LIST

✽ New Parts

Parts without Parts No. are not supplied.

Les articles non mentionnes dans le Parts No. ne sont pas fournis.

Teile ohne Parts No. werden nicht geliefert.

Ref. No Add-

ress

New

Parts

Description Desti-

nation Re-

marks

Parts No.

L : Scandinavia K : USA P : Canada R : Mexico T1 : GRAY

Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany T2 : GOLD

Y : AAFES(Europe) X : Australia M : Other Areas indicates safety critical components.

✽ New Parts

Parts without Parts No. are not supplied.

Les articles non mentionnes dans le Parts No. ne sont pas fournis.

Teile ohne Parts No. werden nicht geliefert.

Ref. No Add-

ress

New

Parts

Description Desti-

nation Re-

marks

Parts No.

L : Scandinavia K : USA P : Canada R : Mexico T1 : GRAY

Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany T2 : GOLD

Y : AAFES(Europe) X : Australia M : Other Areas indicates safety critical components.

637 1B J19-3331-05 UNIT HOLDER

638 1C J42-0083-05 POWER CORD BUSHING

639 1A J19-3645-05 ANTENNA STAND

- J61-0307-05 WIRE BAND

640 2A K29-6358-04 KNOB VR

641 2A K29-6744-04 KNOB POWER

642 3B K29-6750-03 KNOB

645 2C ✽L07-2386-05 POWER TRANSFORMER T1T2E

645 2C ✽L07-2415-05 POWER TRANSFORMER M

645 2C ✽L07-2493-05 POWER TRANSFORMER K

650 1A T90-0182-15 LEAD WIRE ANTENNA KM

650 1A T90-0806-05 LEAD WIRE ANTENNA ET1T2

651 1A T90-0820-05 LOOP ANTENNA

C1 ,2 CK73FB1H103K CHIP C 0.010UF K

C3 CC73FCH1H040C CHIP C 4.0PF C

C4 CK73FB1H103K CHIP C 0.010UF K

C5 CK73FB1H102K CHIP C 1000PF K

C8 CK73FB1H103K CHIP C 0.010UF K

C9 CE04KW1C100M ELECTRO 10UF 16WV

C10 CK73FB1H473K CHIP C 0.047UF K

C11 CE04KW1H010M ELECTRO 1.0UF 50WV

C12 CE04KW1H2R2M ELECTRO 2.2UF 50WV

C13 CK73FB1H102K CHIP C 1000PF K

C14 CE04KW1H010M ELECTRO 1.0UF 50WV

C15 CC73FCH1H220J CHIP C 22PF J

C16 CE04KW1C100M ELECTRO 10UF 16WV

C17 CK73FB1H562K CHIP C 5600PF K

C18 CK73FB1H102K CHIP C 1000PF K

C19 CE04HW1E4R7M NP-ELEC 4.7UF 25WV

C20 CK73FB1E104K CHIP C 0.10UF K

C21 ,22 CQ93FMG1H113J MYLAR 0.011UF J M

C21 ,22 CQ93FMG1H163J MYLAR 0.016UF J K

C23 CE04KW1H010M ELECTRO 1.0UF 50WV

C25 CE04KW1C100M ELECTRO 10UF 16WV

C26 CE04KW1C470M ELECTRO 47UF 16WV

C27 CE04KW1H010M ELECTRO 1.0UF 50WV

C28 CQ93FMG1H223J MYLAR 0.022UF J

C29 CE04KW1H2R2M ELECTRO 2.2UF 50WV

C30 CE04KW1C101M ELECTRO 100UF 16WV

C31 CE04KW1A470M ELECTRO 47UF 10WV

C32 CK73FB1H103K CHIP C 0.010UF K

C33 CC73FSL1H101J CHIP C 100PF J

C34 ,35 CK73FB1H102K CHIP C 1000PF K

C36 CC73FCH1H270J CHIP C 27PF J

C37 CC73FCH1H220J CHIP C 22PF J

C38 CK73FB1H471K CHIP C 470PF K

C52 CC73FSL1H470J CHIP C 47PF J

C57 -60 CE04KW1C100M ELECTRO 10UF 16WV

C63 CC73FCH1H220J CHIP C 22PF J

CN1 E40-4609-05 PIN ASSY

J1 E20-0476-05 LOCK TERMINAL BOARD(4P)

601 1B A01-3471-11 METALLIC CABINET MET1T2

601 1B ✽A01-3541-01 METALLIC CABINET K

603 2B A22-1783-11 SUB PANEL

604 2A A60-1207-03 PANEL M

604 2A ✽A60-1209-03 PANEL T1T2E

604 2A ✽A60-1347-03 PANEL K

605 2A A60-1208-03 PANEL MET1K

605 2A A60-1302-03 PANEL T2

606 1A A70-1154-05 REMOTE CONTROLLER ASSY(RC-SE9) MK

606 1A A70-1155-05 REMOTE CONTROL ASSY RC-SE9(E) T1T2E

607 1A A09-0374-08 BATTERY COVER

610 2A B07-2363-04 ESCUTCHEON

611 2A B07-2367-03 ESCUTCHEON VR

612 2A B10-2373-03 FRONT GLASS PURE A

613 2A B12-0320-04 INDICATOR

614 2A B12-0322-04 INDICATOR

- B46-0197-00 QUESTIONNAIRE CARD K

- B46-0310-03 WARRANTY CARD T1T2E

- B46-0328-03 WARRANTY CARD K

-✽B58-0965-13 CAUTION CARD (PL) T1T2

-✽B58-0966-13 CAUTION CARD (PL) ME

-✽B58-1562-04 CAUTION CARD

-✽B60-3330-00 INSTRUCTION MANUAL(ENG) T1T2

-✽B60-3331-00 INSTRUCTION MANUAL(FRN) E

-✽B60-3332-00 INSTRUCTION MANUAL(GRM) E

-✽B60-3333-00 INSTRUCTION MANUAL(NTR) E

-✽B60-3334-00 INSTRUCTION MANUAL(ITL) E

-✽B60-3335-00 INSTRUCTION MANUAL(SPN) E

-✽B60-3412-00 INSTRUCTION MANUAL(TWN) M

-✽B60-3668-00 INSTRUCTION MANUAL(ENG) K

619 1A E03-0115-05 AC PLUG ADAPTER M

620 1A E30-0615-05 AUDIO CORD

621 1C E30-2592-15 AC POWER CORD ME

621 1C E30-2650-05 AC POWER CORD K

621 1C E30-2721-05 AC POWER CORD T1T2

622 1A E30-2628-05 CORD WITH CONNECTOR

623 1B E35-1972-05 FLAT CABLE 19P T1T2E

623 1B ✽E35-2007-05 FLAT CABLE MK

624 2B E35-1973-05 FLAT CABLE 15P

630 2B G11-2342-04 CUSHION

- H10-7363-02 POLYSTYRENE FOAMED FIXTURE

- H10-7364-02 POLYSTYRENE FOAMED FIXTURE

- H12-2356-04 PACKING FIXTURE T1T2

- H25-1579-04 PROTECTION BAG MEK

- H25-1581-04 PROTECTION BAG T1T2

- H25-1595-04 PROTECTION BAG

- H50-2508-04 ITEM CARTON CASE MEK

-✽H50-2509-04 ITEM CARTON CASE T1

-✽H50-2681-04 ITEM CARTON CASE T2

635 2C J02-0370-05 FOOT

636 2B J19-3323-05 UNIT HOLDER

1 2

R-SE7

TUNER UNIT (X05-4600-XX)

CIR/ADJ 97.11.28 3:31 AM y[W 9

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Kenwood R-SE7 User manual

Brand: Kenwood

Model: R-SE7

Type: User manual

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R-SE-7G

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Kenwood R-SE7 User manual

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Kenwood R-SE7 User manual

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